سن 5-7
38%
30%
51%
30%
28%
29%
34%
33%
31%
34%
41%
31%
30%
26%
36%
34%
30%
31%
12%
27%
34%
28%
36%
30%
25%
25%
24%
23%
23%
28%
23%
27%
24%
28%
19%
22%
34%
34%
30%
31%
29%
39%
39%